RETAINING COMPOUNDS

The primary purpose of retaining compounds is to secure cylindrical, press-fitted, or slip-fitted metal parts by filling the void between them, creating a strong, uniform bond. This prevents loosening from vibration or loads, reduces wear by achieving 100% metal-to-metal contact, and enhances overall assembly strength. They are used in applications like mounting gears, pulleys, and bearings on shafts or in housings, particularly in the automotive and heavy machinery industries.